diff --git a/applications/20-databases/mariadb-operators/mariadb-operators.yaml b/applications/20-databases/mariadb-operators/mariadb-operators.yaml
index 0224d0a..38bbf24 100644
--- a/applications/20-databases/mariadb-operators/mariadb-operators.yaml
+++ b/applications/20-databases/mariadb-operators/mariadb-operators.yaml
@@ -7,9 +7,9 @@ metadata:
 spec:
   project: default
   source:
-    repoURL: "https://charts.mariadb.com/mariadb-operator"
+    repoURL: "https://helm.mariadb.com/mariadb-operator"
     chart: "mariadb-operator-crds"
-    targetRevision: "0.38.1"
+    targetRevision: "25.8.3"
     helm:
       releaseName: "mariadb-operator-crds"
   destination:
@@ -34,9 +34,9 @@ metadata:
 spec:
   project: default
   source:
-    repoURL: "https://charts.mariadb.com/mariadb-operator"
+    repoURL: "https://helm.mariadb.com/mariadb-operator"
     chart: "mariadb-operator"
-    targetRevision: "0.38.1"
+    targetRevision: "25.8.3"
     helm:
       releaseName: "mariadb-operator"
   destination: